Unit 4 Crossword

does not require energy from the cell
movement of a substance down the substance's concentration gradient (high to low)
solution which causes a cell to shrink because of water loss
movement of a large substance by a vesicle to the outside of a cell
example of a cell membrane "pump"
protein used to transport specific substances across a membrane
transport protein through which ions can pass
movement of a large substance by vesicle to the inside of the cell
shrinking of a cell due to osmosis
concentration of molecules is equal throughout a space
difference in the concentration of molecules across a space
organelle that pumps water out of the cell
bursting of a cell due to osmosis
form of passive transport that invloves the use of a carrier protein
solution in which the concentrations of solute is equal in an out of the cell
movement of a substance against the substances concentration gradient (low to high)
solution which causes a cell to swell because of water gain
diffusion of water through a membrane
pouch that pinches off from the cell membrane and becomes a memebrane-bound organelle
pressure that water exerts against the cell walls of plant cells